倍加福的磁式傳感器有M12的圓柱形外殼，應用于傳統的磁體檢測。同時也提供一種用于鋼質液壓氣缸，針對活塞位置的非接觸式檢測傳感器。此類傳感器很容易安裝，不需要在氣缸上開安裝槽或安裝孔。
參數表節選：的技術參數 NBB0,8-4M25-E2-Y106003
| General specifications |
| Switching function |
Normally open (NO) |
| Output type |
PNP |
| Rated operating distance |
0.8 mm |
| Installation |
flush |
| Output polarity |
DC |
| Assured operating distance |
0 ... 0.648 mm |
| Reduction factor rAl |
0.45 |
| Reduction factor rCu |
0.4 |
| Reduction factor r304 |
0.77 |
| Nominal ratings |
| Operating voltage |
10 ... 30 V |
| Switching frequency |
0 ... 3000 Hz |
| Hysteresis |
typ. 5% |
| Reverse polarity protection |
reverse polarity protected |
| Short-circuit protection |
pulsing |
| Voltage drop |
≤ 3 V |
| Operating current |
0 ... 200 mA |
| Off-state current |
0 ... 0.1 mA typ. 0.1 µA at 25 °C |
| No-load supply current |
≤ 10 mA |
| Switching state indicator |
LED, yellow |
| Functional safety related parameters |
| MTTFd |
1400 a |
| Mission Time (TM) |
20 a |
| Diagnostic Coverage (DC) |
0% |
| Approvals and certificates |
| CCC approval |
CCC approval / marking not required for products rated ≤36 V |
| Ambient conditions |
| Ambient temperature |
-25 ... 70 °C (-13 ... 158 °F) |
| Mechanical specifications |
| Connection type |
cable PUR , 3 m |
| Core cross-section |
0.14 mm2 |
| Housing material |
Stainless steel 1.4305 / AISI 303 |
| Sensing face |
PC |
| Housing diameter |
4 mm |
| Degree of protection |
IP67 |
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[VIP第3年] 指數:4
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